Fabricated wood plastic plate

Abstract

The invention belongs to the technical field of wood plastic plates, and particularly relates to a fabricated wood plastic plate. The fabricated wood plastic plate comprises a plate body; an insertinggroove is formed in one end of the plate body, and an inserting block is arranged at the other end of the plate body; hinging seats are arranged at the upper end and the lower end of the inserting groove, and arc-shaped inserting plates are hinged to the hinging seats through hinging rods; arc-shaped sliding grooves are formed in the upper side face and the lower side face of the inserting block,and arc-shaped fixed grooves are formed in the two side faces of the arc-shaped sliding grooves; air guiding cavities are formed in the arc-shaped inserting plates, elastic expansion films are arranged on the two side faces of the arc-shaped inserting plates, and the air guiding cavities are connected with the elastic expansion films through air guiding grooves; the elastic expansion films and the arc-shaped fixed grooves are connected in a matched mode; and an elastic airbag is arranged in the inserting groove, thus the expanded elastic expansion films can be clamped into the arc-shaped fixed grooves, then the inserting block and the inserting groove can be quickly and fixedly connected, and the situation that the wood plastic plate is prone to expansion and contraction, then when wood plastic plates need to be mutually connected, reserved gaps are excessively large, and consequently stable connection between the wood plastic plates is affected is prevented.

Description

technical field [0001] The invention belongs to the technical field of wood-plastic panels, in particular to an assembled wood-plastic panel. Background technique [0002] Outdoor flooring has become very common in the field of modern architecture. It is usually used to lay plank roads, swimming pool aisles, balcony floors, etc., and wood is generally used as raw material. At the same time, some wood-plastic flooring made of wood powder and PVC as raw materials have appeared on the market. [0003] Wood-plastic panel is a new type of composite material that has been booming at home and abroad in recent years. It refers to the use of polyethylene, polypropylene and polyvinyl chloride instead of the usual resin adhesive, and more than 50% of wood powder, rice husk, straw and other waste. Plant fibers are mixed into new wood materials, and then processed by extrusion, molding, injection molding and other plastic processing techniques to produce boards or profiles. The board fo...

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Problems solved by technology

[0005] In order to make up for the deficiencies in the prior art, this invention proposes a prefabricated wood-plastic panel, which is mainly used to solve the problem of the wood-plastic panels laid on the plank road in some dry areas with large temperature difference between day and night, due to environmental factors. Causes the problem of poor connection stability when wood-plastic panels are assembled and used

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